NAVWARN details
ID NW-C-0311-26
Date 2025-10-23 23:21 UTC To 2026-04-29 20:39 UTC
Status Cancelled
Title Waterway Information
Cancelled by NW-C-1123-26
Areas Trois-Rivières to Donnacona
Categories Shallow Depth Confirmed
Description

Shoal located in area bounded by:

46 30.607N 72 13.764W
46 30.226N 72 13.940W
46 30.231N 72 13.963W
46 30.612N 72 13.786W

Depth: 9.4m
In Force Shoals number Q5322/25 refers.
Position
Centroid : 46° 30.419'N 072° 13.863'W
    Pt 1: 46° 30.607'N 072° 13.764'W
    Pt 2: 46° 30.226'N 072° 13.940'W
    Pt 3: 46° 30.231'N 072° 13.963'W
    Pt 4: 46° 30.612'N 072° 13.786'W
Charts 1313(NAD83), 1314(NAD83)

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